000 00354nam a2200145Ia 4500
008 221001s1983 xx 000 0 eng d
020 _a0023225203
082 _a574.5 CLA
100 _aClapham, W. B.
245 0 _aNatural ecosystems
250 _a2nd ed.
260 _aNewYork
_bMacmillan Publishing
_c1983
300 _aix, 282p.
942 _2ddc
_cREF
999 _c24264
_d24264